#5750BD#5750BD

#5750BD is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.9% C 0.166 H 281.4°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#5750BD
RGB	rgb(87, 80, 189)
HSL	hsl(244, 45%, 53%)
HSV	hsv(244, 58%, 74%)
CMYK	cmyk(54%, 57.7%, 0%, 25.9%)
CIE-LAB	lab(40.31, 33.27, -56.70)
CIE-LCH	lch(40.31, 65.74, 300.40°)
OKLab	oklab(49.9% 0.0329 -0.1624)
OKLCH	oklch(49.9% 0.166 281.4)
XYZ	xyz(15.9816, 11.4367, 49.4996)
Luminance	0.1144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5750BD #B6BD50

analogous

#5080BD #5750BD #8D50BD

triadic

#5750BD #BD5750 #50BD57

tetradic

#5750BD #BD5080 #B6BD50 #50BD8D

square

#5750BD #BD5080 #B6BD50 #50BD8D

split-complementary

#5750BD #BD8D50 #80BD50

monochromatic

#2C286A #3F3997 #5750BD #827CCE #ACA9DF

Accessibility & contrast

On white

6.39

#5750BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#5750BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5750BD

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5750BD	#FFFFFF	#000000	##FFFFFF
##5750BD	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C1

Deuteranopia (green-blind)

#005BBB

Tritanopia (blue-blind)

#29697F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #5750bd;
/* rgb */ color: rgb(87, 80, 189);
/* oklch */ color: oklch(49.9% 0.166 281.4);

Tailwind

colors: {
  custom: {
    50: '#8f81d2',
    500: '#5750bd',
    950: '#000000',
  },
}

SCSS

$custom: #5750bd;
$custom-light: #8f81d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5750bd",
  "rgb": {
    "r": 87,
    "g": 80,
    "b": 189
  },
  "hsl": {
    "h": 243.853,
    "s": 45.228,
    "l": 52.745
  },
  "oklch": {
    "l": 0.49897,
    "c": 0.16572,
    "h": 281.4
  },
  "luminance": 0.11438
}

Semantic roles & 50–950 ramp

primary

#5750BD

secondary

#C9CC9D

accent

#D553CD

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #5750BD

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →